Feature

●Bluetooth + MP3 function support stereo music playback and call
●Supports all Bluetooth-enabled audio devices such as mobile phones, tablets, laptops, computers, etc
●3.5mm audio interface provides easy wired connection for various devices without Bluetooth. Answer or reject calls anytime and anywhere
●USB charging, secondary battery, convenient and practical. Play time up to 8-9 hours, continuous talk time up to 8 hours, standby time up to 250 hours
●Good quality, foldable design, adjustable hinge length, easy to wear and carry

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Description

Frequency: 2.40GHz-2.48GHz
4 dBm, level 2 power
Effective Range: 32.8 ft (10
Sensitivity: -84dBm / 0.1% ber
Frequency Response: 20 Hz-20 kHz
Signal-to-Noise Ratio 70 dB
Distortion 0.10%
Speaker Size: 1.6 inches (40 mm)
Support A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
Voltage 3 7 VDC (built-in 400 mah. rechargeable battery).
Talk Time: 8-9 hours.
250 hours standby time
Charging time: 2 - 2.5 hours.
Current 40 ma
Operating Temperature -4~+131℉(-20~+55℃)
Type: Headphone
Fast:
1.Please check the size and color of the item carefully before you buy it.
2. Other items are not included except the product pictured.
3.Due to the difference between different monitors, please allow little color difference
4. The above data is for reference only. Size is measured by hand. Each variable may vary. Please refer to the actual product. Thank you!
5. If you have any problems with our products, please feel free to contact us by email. We will reply you within 24 hours and we will solve the problem as soon as possible.